Elon Musk's Department of Government Efficiency aims to cut U.S. penny production costs, sparking debate on currency reform.

A penny-pinching tactic proposed by Elon Musk's Department of Government Efficiency could be getting rid of the penny itself.

Researchers used cutting-edge X-ray techniques to gain new insights into 'infinite-layer' nickelate materials.

In the vein of still-rare pinot noir blancs, Thacher Winery turns cinsaut into a white wine; plus, highlights from last ...

Karabash is a small city (population: 1,000) nestled deep in Russia’s industrial heartland, and thanks to its copper smelting ...

Phoenix-based copper mining giant Freeport-McMoRan Inc. had a mixed fourth quarter in 2024, with revenue coming up short of Wall Street analysts’ expectations but earnings beating them.

John Pigsley pleaded guilty Thursday to several counts of fraud and tax evasion, according to the US Attorney's office.

It absorbs excess body heat when you get warm during the night, holds it, and then releases back to your body when you cool ...

Two men were arrested Thursday after they were allegedly seen driving away with stolen copper wire hanging out of a truck south of Bakersfield, according to the Kern County Sheriff’s Office.

Investors' extreme bearish sentiment on silver is ironically bullish from a contrarian perspective. Click to read.

Base metal prices rose, with copper sitting at 10-week highs as the U.S. dollar weakened overnight on Trump’s comments.

Canadians are saving $11 million every year because of the penny, a Canadian official told Newsweek. Could the U.S. follow?